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Overview
Reliable™ G Series Standard Response Horizontal Sidewall (R1231) Fire Sprinkler Head
The Reliable™ G Horizontal Sidewall Fire Sprinkler, SIN R1231, features a fusible link heat element with an activation temperature of 286F (141C), a 2.8K flow rating, and a 1/2 in. NPT thread connection. Constructed with a brass frame and brass deflector, this sidewall sprinkler is finished in chrome and is identified by manufacturer part number GH33C.
Designed for horizontal wall-mounted installations, this standard response sprinkler discharges water in a crescent-shaped pattern when activated. The chrome finish provides a clean, reflective appearance suited for both functional and aesthetic applications.
This model is UL Listed and meets recognized safety standards when installed per manufacturer specifications.
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